Piano Guy
Host Scott Houston and guests show viewers how to play the popular TV & movie theme songs from "Sesame Street," "Cheers" and "Mission: Impossible." Featured guests include Nat Kerr, Dave Powers, Bradley Sowash and Matt Munhall. D

3:00 pm

Wild!"Forgotten Rhino"
Forgotten Rhino presents the contrasting stories of two species of Asian rhinos - the battle to save the critically endangered Javan Rhino and the remarkable success story of human efforts to resurrect what was a dying species, the closely-related Indian rhinoceros. The film also acknowledges the desperate plight of Asia's third species and the world's smallest rhinoceros - the Sumatran rhinoceros. D

Nature"Outback Pelicans"
Once every 10 years or so in Australia's arid Outback, rains and floods create the country's largest lake. Some 100,000 pelicans - a third of all the pelicans in Australia - arrive for the event to feed on fish washed in on floods and the billions of brine shrimp and other crustaceans, which hatch and grow to adulthood in a few days. The pelicans court and raise as many families as possible before the water and food disappear again.G

6:00 pm

Wild!"Forgotten Rhino"
Forgotten Rhino presents the contrasting stories of two species of Asian rhinos - the battle to save the critically endangered Javan Rhino and the remarkable success story of human efforts to resurrect what was a dying species, the closely-related Indian rhinoceros. The film also acknowledges the desperate plight of Asia's third species and the world's smallest rhinoceros - the Sumatran rhinoceros. D

7:00 pm

Mara - River of Death
The river in East Africa runs through two of the continent's important nature reserves: the Masai Mara in Kenya and Serengeti National Park in Tanzania. The film showcases the Mara in its entire length, documenting events that unfold during the migration season.G

8:00 pm

Changing Seas"Prescription: Oceans"
The oceans are part of America's newest medical frontier. In Florida, a group of scientists are testing sea sponges for their potential anti-cancer properties. These and other marine invertebrates may hold the key to unlocking the secrets of our own biology. D

8:30 pm

Changing Seas"After The Spill"
Last year's catastrophic oil spill in the Gulf of Mexico may no longer make headline news, but the story is far from over. Oceanographers continue to study the long term effects this disaster might have on marine ecosystems. D

9:00 pm

Nature"Outback Pelicans"
Once every 10 years or so in Australia's arid Outback, rains and floods create the country's largest lake. Some 100,000 pelicans - a third of all the pelicans in Australia - arrive for the event to feed on fish washed in on floods and the billions of brine shrimp and other crustaceans, which hatch and grow to adulthood in a few days. The pelicans court and raise as many families as possible before the water and food disappear again.G

10:00 pm

Wild!"Forgotten Rhino"
Forgotten Rhino presents the contrasting stories of two species of Asian rhinos - the battle to save the critically endangered Javan Rhino and the remarkable success story of human efforts to resurrect what was a dying species, the closely-related Indian rhinoceros. The film also acknowledges the desperate plight of Asia's third species and the world's smallest rhinoceros - the Sumatran rhinoceros. D

11:00 pm

Mara - River of Death
The river in East Africa runs through two of the continent's important nature reserves: the Masai Mara in Kenya and Serengeti National Park in Tanzania. The film showcases the Mara in its entire length, documenting events that unfold during the migration season.G